contrib/libarchive/libarchive/test/test_read_format_zip_traditional_encryption_data.c

   1 /*-
   2  * Copyright (c) 2013 Konrad Kleine
   3  * Copyright (c) 2014 Michihiro NAKAJIMA
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26 #include "test.h"
  27 __FBSDID("$FreeBSD$");
  28
  29 DEFINE_TEST(test_read_format_zip_traditional_encryption_data)
  30 {
  31         /* This file is password protected (Traditional PKWARE Enctypted).
  32            The headers are NOT encrypted. Password is "12345678". */
  33         const char *refname =
  34                 "test_read_format_zip_traditional_encryption_data.zip";
  35         struct archive_entry *ae;
  36         struct archive *a;
  37         char buff[512];
  38
  39         /* Check if running system has cryptographic functionarity. */
  40         assert((a = archive_write_new()) != NULL);
  41         assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_zip(a));
  42         assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
  43         if (ARCHIVE_OK != archive_write_set_options(a,
  44                                 "zip:encryption=traditional")) {
  45                 skipping("This system does not have cryptographic liberary");
  46                 archive_write_free(a);
  47                 return;
  48         }
  49         archive_write_free(a);
  50
  51
  52         extract_reference_file(refname);
  53
  54         /*
  55          * Extract a zip file without password.
  56          */
  57         assert((a = archive_read_new()) != NULL);
  58         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
  59         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
  60         assertEqualIntA(a, ARCHIVE_OK,
  61                archive_read_open_filename(a, refname, 10240));
  62
  63         assertEqualIntA(a, ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW,
  64                 archive_read_has_encrypted_entries(a));
  65
  66         /* Verify encrypted file "bar.txt" */
  67         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
  68         assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
  69         assertEqualString("bar.txt", archive_entry_pathname(ae));
  70         assertEqualInt(495, archive_entry_size(ae));
  71         assertEqualInt(1, archive_entry_is_data_encrypted(ae));
  72         assertEqualInt(0, archive_entry_is_metadata_encrypted(ae));
  73         assertEqualIntA(a, 1, archive_read_has_encrypted_entries(a));
  74         assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, sizeof(buff)));
  75
  76         /* Verify encrypted file "foo.txt" */
  77         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
  78         assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
  79         assertEqualString("foo.txt", archive_entry_pathname(ae));
  80         assertEqualInt(495, archive_entry_size(ae));
  81         assertEqualInt(1, archive_entry_is_data_encrypted(ae));
  82         assertEqualInt(0, archive_entry_is_metadata_encrypted(ae));
  83         assertEqualIntA(a, 1, archive_read_has_encrypted_entries(a));
  84         assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, sizeof(buff)));
  85
  86         assertEqualInt(2, archive_file_count(a));
  87
  88         /* End of archive. */
  89         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
  90
  91         /* Verify archive format. */
  92         assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
  93         assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a));
  94
  95         /* Close the archive. */
  96         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
  97         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
  98
  99
 100         /*
 101          * Extract a zip file with password.
 102          */
 103         assert((a = archive_read_new()) != NULL);
 104         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
 105         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
 106         /* Pass three passphrases to decrypt a file content. */
 107         assertEqualIntA(a, ARCHIVE_OK,
 108                 archive_read_add_passphrase(a, "invalid_pass"));
 109         assertEqualIntA(a, ARCHIVE_OK,
 110                 archive_read_add_passphrase(a, "invalid_phrase"));
 111         assertEqualIntA(a, ARCHIVE_OK,
 112                 archive_read_add_passphrase(a, "12345678"));
 113         assertEqualIntA(a, ARCHIVE_OK,
 114                 archive_read_open_filename(a, refname, 10240));
 115
 116         assertEqualIntA(a, ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW,
 117                 archive_read_has_encrypted_entries(a));
 118
 119         /* Verify encrypted file "bar.txt" */
 120         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 121         assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
 122         assertEqualString("bar.txt", archive_entry_pathname(ae));
 123         assertEqualInt(495, archive_entry_size(ae));
 124         assertEqualInt(1, archive_entry_is_data_encrypted(ae));
 125         assertEqualInt(0, archive_entry_is_metadata_encrypted(ae));
 126         assertEqualIntA(a, 1, archive_read_has_encrypted_entries(a));
 127         if (archive_zlib_version() != NULL) {
 128                 assertEqualInt(495, archive_read_data(a, buff, sizeof(buff)));
 129         } else {
 130                 assertEqualInt(ARCHIVE_FAILED,
 131                     archive_read_data(a, buff, sizeof(buff)));
 132                 assertEqualString(archive_error_string(a),
 133                     "Unsupported ZIP compression method (deflation)");
 134                 assert(archive_errno(a) != 0);
 135         }
 136
 137         /* Verify encrypted file "foo.txt" */
 138         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 139         assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae));
 140         assertEqualString("foo.txt", archive_entry_pathname(ae));
 141         assertEqualInt(495, archive_entry_size(ae));
 142         assertEqualInt(1, archive_entry_is_data_encrypted(ae));
 143         assertEqualInt(0, archive_entry_is_metadata_encrypted(ae));
 144         assertEqualIntA(a, 1, archive_read_has_encrypted_entries(a));
 145         if (archive_zlib_version() != NULL) {
 146                 assertEqualInt(495, archive_read_data(a, buff, sizeof(buff)));
 147         } else {
 148                 assertEqualInt(ARCHIVE_FAILED,
 149                     archive_read_data(a, buff, sizeof(buff)));
 150                 assertEqualString(archive_error_string(a),
 151                     "Unsupported ZIP compression method (deflation)");
 152                 assert(archive_errno(a) != 0);
 153         }
 154
 155         assertEqualInt(2, archive_file_count(a));
 156
 157         /* End of archive. */
 158         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
 159
 160         /* Verify archive format. */
 161         assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0));
 162         assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a));
 163
 164         /* Close the archive. */
 165         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 166         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 167 }
 168